ed it to Li Chen, saying: "Your Highness, you still need to get familiar with it before the front. When summoning it, use the whistle and it will understand. After getting completely familiar, just wa...in Province!""That Datong Prefecture is over in Xishan Province. These rebels started in Taishen, Yangqu, and Xiangding counties and marched from north to south, nearly sweeping through the entire Xis...